Niña pensativa en bata de laboratorio usando portátil en laboratorio químico - Foto e imágenes de stock

Scientist using laptop near microscope and devices in lab

Beautiful little girl in lab coat using laptop in chemical laboratory

Side view of young scientist using laptop and writing in clipboard in research laboratory

Young female scientist in glasses using digital tablet in laboratory

Cute little boy leaning at table and smiling at camera in chemical lab

Little boy in chemical laboratory choosing reagents in test tubes

Cute little boy in lab coat holding test tube with reagent and smiling at camera

Little boy in white coat using microscope in chemical laboratory

Little boy in white coat holding test tubes with reagents in chemical lab

Beautiful asian doctor with clipboard and stethoscope smiling at camera while colleagues talking behind, isolated on white

Full length view of professional doctors in white coats talking and drinking coffee in clinic

Group of professional doctors talking and drinking coffee in hospital

Cute little boy in lab coat near flasks and test tubes smiling at camera